Sonnax 6L80/90 Torque Converter Heavy-Duty Builds Explained

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Sonnax GM 6L80 Series Transmission Upgrades \u0026 Repairs

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Sonnax 6L80, 6L90 Remanufactured TEHCMs for Top-Quality, Affordable Repairs

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GM 6L80 \u0026 6L90 Transmission Upgrade Options for the 4-5-6 Clutch

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Sonnax 6L80 4-5-6 Piston Raybestos 4-5-6 Z-Pak

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Check Out New Sonnax Ford \u0026 GM Transmission Upgrades at SEMA 2018

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This is a MUST DO when rebuilding a 6L80-6L90 transmission!!! Gonna tell you how it’s done and why.

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How to Easily Remove \u0026 Replace 6L80/90 Lube Dams - Sonnax

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Find Valve Body Problems 2X Faster with Sonnax Vacuum Test Plates

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6L80 Assembly PT1 - Subassemblies (DEMO) - Please Read Description

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6L80 Teardown and Inspection (Full Length Version - Please read description)

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What a joke this is people!!! We have barely 70k miles on this 6L80E and of course it’s not good!!!

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Mercedes 722.6 Chrysler NAG Improvements Transgo Superior and Sonnax!

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CLEANING AND RESTORING A 6L80 VALVE BODY

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6L80 Assembly PT2 - Final Assembly (DEMO) - Please Read Description

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6L80 Valve Body Disassembling Clean and Reassemble

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6L80 and 6L90 Transgo Tow and Pro - what it does and how it works!

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6L80E Transmission Common Problems and Complete History

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HP Tuners and the 6L80 - What does it actually change? Part one - intro and what you need to know!

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Sonnax ZipKit Diy

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See What it Takes to Build a Sonnax Performance Torque Converter

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RTS Bandit Billet+ 6L80/6L90 Torque Converters

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6l80 pump machining and sonnax zip kit install part 1

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Very serious and a must do for your 6L80-6L90 transmissions!!! Don’t set yourself up for failure…

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High Performance 6L90 assembly #SONNAX upgrade's.

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6L80E Transmission Assembly

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GM 6L80 and 6L90 Center Support Stabilizer from Seal Aftermarket

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6l80 valve body sonnax zip kit install part 2

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Building it back better that’s the key!!! 6L90-6L80 Tons of upgrades for these units use them.

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